{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["mythical figure", "instrument", "media", "person", "geographical phenomenon", "location"], "input": "This name derived from the League of Struggle for the Emancipation of the Working Class , which had been a left-wing group in Saint Petersburg , founded by Vladimir Lenin in the autumn of 1895 ."}
{"mythical figure": [], "instrument": [], "media": [], "person": ["Vladimir Lenin"], "geographical phenomenon": [], "location": ["Saint Petersburg"]}